Norme state enthalpie formation definition value gibbs free energy entropy molar capacité thermique

Overview

Engineering reference data for Standard State Enthalpy Formation Definition Value Gibbs Free Energy Entropy Molar Heat Capacity in thermodynamics.

Key Formulas

First Law

$\Delta U = Q - W$

Energy is conserved — heat added minus work done.

Ideal Gas Law

$PV = nRT$

Relates pressure, volume, and temperature of an ideal gas.

Heat Transfer

$Q = mc\Delta T$

Sensible heat transfer.

Carnot Efficiency

$\eta = 1 - T_C/T_H$

Maximum efficiency between two temperatures.

Variables

References

• Original Source